RV-DE-FENDER® Single Axle Trailer System
RV-DE-FENDER®
For Single Axle Trailer (**These are designed to fit straight axle with leaf springs and drum brakes**)
⚠️ NOTE: Some sizes are on back order momentarily, please reach out with any questions.
One-axle towable trailers — teardrops, small travel trailers, and single-axle toy haulers. Includes 2 RV-DE-FENDER® arch units protecting both left & right wheel wells.
- Arch: 14 Gauge Cold Rolled Steel
- Backing Plate: Laser Cut 1/8″ Steel Plate
- Mounting Location: Triple Layers of 1/8″ Steel Plate
- Designed to fit straight axle with leaf springs & drum brakes
(Note: Once your payment is authorized we will need to gather your trailer's specific measurements in order to custom fit RV-DE-FENDER® to your specific configuration. In the event that your specific trailer type does not allow the room needed for the RV-DE-FENDER® product, the payment will simply not be captured.)
"I just got back from a 4000 mile trip, and although I did not end up having a blown tire, I was pleased to learn a couple other ways your product protects my investment. First is the rain, the fenders greatly reduce the water that is sprayed up against the bottom of the slides. Second, your product defended my trailer from all of the tar covered rocks from a chip seal project I got stuck in."
— David Henker (RV-DE-FENDER® Owner)
What Single Axle Trailer Owners Are Saying
“Saved my fifth wheel from a G-rated blowout”
Had a catastrophic blowout on I-10 doing 70 mph. The RV-DE-FENDER contained every shred of tread — my subfloor, plumbing, and slide wiring were untouched. Replaced the tire and kept rolling. This product paid for itself in one incident.
Mike R.
Phoenix, AZ • 2025-09-14
2022 Grand Design Solitude 395
“Worth every penny for peace of mind”
We full-time in a tandem axle travel trailer and the install took about an hour per side. No drilling, no welding. Zack's video walkthrough made it foolproof. We tow through the Rockies constantly and finally feel protected.
Jennifer & Tom H.
Denver, CO • 2025-08-02
2021 Keystone Cougar 29RKD
“Single axle toy hauler, perfect fit”
Was skeptical a single-axle rig needed this, but a buddy lost a whole side of his trailer to a blowout. The fitment team confirmed my specs and shipping was fast. Clean bolt-on install. Highly recommend.
Dave K.
Tampa, FL • 2025-07-19
2023 Forest River No Boundaries 19.1
“American-made and it shows”
The steel quality is immediately obvious — heavy gauge, clean laser cuts, perfect powder coat. You can tell this isn't cheap imported junk. The mounting plates bolted right up to my axle flange.
Sandra M.
Boise, ID • 2025-06-28
2020 Jayco Jay Flight SLX 264BH
“Triple axle fifth wheel, flawless”
Three axles means six fenders and six chances for disaster. RV-DE-FENDER built a custom triple kit for my rig. Fitment was dead-on. Towed 2,400 miles since install with zero issues. Best RV upgrade I've made.
Robert P.
Knoxville, TN • 2025-06-05
2024 DRV Mobile Suites 395
“Insurance against the inevitable”
After watching Zack's blowout videos I couldn't unsee it. My single-axle camper is my home away from home. Install was straightforward and the customer service team answered every fitment question. Zero regrets.
Lisa G.
Sacramento, CA • 2025-05-21
2022 nuCamp Tag Teardrop XL
“Towed 3,000 miles through the Rockies — not a scratch”
We full-time in a 38ft fifth wheel and run mountain passes all summer. After a buddy lost his whole undercarriage to a blowout we ordered the triple-axle kit. Install was clean bolt-on, no drilling, no welding. Three thousand miles later the powder coat still looks factory.
Dale & Pam W.
Chattanooga, TN • 2025-08-03
2023 Grand Design Solitude 384
“14-ply G-rated tire let go at 72 MPH in West Texas heat”
Tread separated in West Texas heat. Heard the loud pop, but zero subfloor damage! The cold rolled steel arch took the beating and kept the tire from wiping out my hydraulic lines and slide wiring. Worth every single penny.
Mark T.
Lubbock, TX • 2025-05-14
2021 Heartland Bighorn 3870
“No more white-knuckling every pothole”
We tow a tandem axle all over the Pacific Northwest and used to dread every tire. Since bolting on RV-DE-FENDER we actually relax on long hauls. The build quality is outstanding and the powder coat has held up through a full muddy season.
Carl & Denise B.
Bend, OR • 2025-04-27
2022 Lance 2465
“Best money I've spent on my toy hauler”
Single-axle setup and I tow toys up north every weekend. The fitment crew double-checked my hub spacing before shipping and it bolted right up. Feels like factory equipment. Wish I'd bought it years ago.
Frank R.
Traverse City, MI • 2025-04-11
2024 Forest River No Boundaries 19.1
“Saved our entire spring break trip”
Blowout on I-26 heading to the mountains. Pulled over, swapped the tire, and kept driving to our campsite. No damage to the slide floor, no ripped wiring. RV-DE-FENDER literally saved our family vacation.
Tammy S.
Asheville, NC • 2025-03-30
2020 Coachmen Apex 245
“Heavy-duty and honestly engineered”
You can feel the difference the moment you unbox it. Heavy cold-rolled steel, clean welds, perfect mounting hardware. Our triple-axle fifth wheel is finally protected the way it should have been from the factory.
Henry & Louise K.
Tucson, AZ • 2025-03-15
2023 Keystone Fuzion 374
“Saved my fifth wheel from a G-rated blowout”
Had a catastrophic blowout on I-10 doing 70 mph. The RV-DE-FENDER contained every shred of tread — my subfloor, plumbing, and slide wiring were untouched. Replaced the tire and kept rolling. This product paid for itself in one incident.
Mike R.
Phoenix, AZ • 2025-09-14
2022 Grand Design Solitude 395
“Worth every penny for peace of mind”
We full-time in a tandem axle travel trailer and the install took about an hour per side. No drilling, no welding. Zack's video walkthrough made it foolproof. We tow through the Rockies constantly and finally feel protected.
Jennifer & Tom H.
Denver, CO • 2025-08-02
2021 Keystone Cougar 29RKD
“Single axle toy hauler, perfect fit”
Was skeptical a single-axle rig needed this, but a buddy lost a whole side of his trailer to a blowout. The fitment team confirmed my specs and shipping was fast. Clean bolt-on install. Highly recommend.
Dave K.
Tampa, FL • 2025-07-19
2023 Forest River No Boundaries 19.1
“American-made and it shows”
The steel quality is immediately obvious — heavy gauge, clean laser cuts, perfect powder coat. You can tell this isn't cheap imported junk. The mounting plates bolted right up to my axle flange.
Sandra M.
Boise, ID • 2025-06-28
2020 Jayco Jay Flight SLX 264BH
“Triple axle fifth wheel, flawless”
Three axles means six fenders and six chances for disaster. RV-DE-FENDER built a custom triple kit for my rig. Fitment was dead-on. Towed 2,400 miles since install with zero issues. Best RV upgrade I've made.
Robert P.
Knoxville, TN • 2025-06-05
2024 DRV Mobile Suites 395
“Insurance against the inevitable”
After watching Zack's blowout videos I couldn't unsee it. My single-axle camper is my home away from home. Install was straightforward and the customer service team answered every fitment question. Zero regrets.
Lisa G.
Sacramento, CA • 2025-05-21
2022 nuCamp Tag Teardrop XL
“Towed 3,000 miles through the Rockies — not a scratch”
We full-time in a 38ft fifth wheel and run mountain passes all summer. After a buddy lost his whole undercarriage to a blowout we ordered the triple-axle kit. Install was clean bolt-on, no drilling, no welding. Three thousand miles later the powder coat still looks factory.
Dale & Pam W.
Chattanooga, TN • 2025-08-03
2023 Grand Design Solitude 384
“14-ply G-rated tire let go at 72 MPH in West Texas heat”
Tread separated in West Texas heat. Heard the loud pop, but zero subfloor damage! The cold rolled steel arch took the beating and kept the tire from wiping out my hydraulic lines and slide wiring. Worth every single penny.
Mark T.
Lubbock, TX • 2025-05-14
2021 Heartland Bighorn 3870
“No more white-knuckling every pothole”
We tow a tandem axle all over the Pacific Northwest and used to dread every tire. Since bolting on RV-DE-FENDER we actually relax on long hauls. The build quality is outstanding and the powder coat has held up through a full muddy season.
Carl & Denise B.
Bend, OR • 2025-04-27
2022 Lance 2465
“Best money I've spent on my toy hauler”
Single-axle setup and I tow toys up north every weekend. The fitment crew double-checked my hub spacing before shipping and it bolted right up. Feels like factory equipment. Wish I'd bought it years ago.
Frank R.
Traverse City, MI • 2025-04-11
2024 Forest River No Boundaries 19.1
“Saved our entire spring break trip”
Blowout on I-26 heading to the mountains. Pulled over, swapped the tire, and kept driving to our campsite. No damage to the slide floor, no ripped wiring. RV-DE-FENDER literally saved our family vacation.
Tammy S.
Asheville, NC • 2025-03-30
2020 Coachmen Apex 245
“Heavy-duty and honestly engineered”
You can feel the difference the moment you unbox it. Heavy cold-rolled steel, clean welds, perfect mounting hardware. Our triple-axle fifth wheel is finally protected the way it should have been from the factory.
Henry & Louise K.
Tucson, AZ • 2025-03-15
2023 Keystone Fuzion 374
Ready To Protect Your Single Axle Trailer Rig?
Buy direct at wholesale pricing with free lower-48 shipping, or request a custom sizing & fitment quote for your exact trailer.